November 2007 NPD total industry revenue: $2.64 billion
November 2008 NPD total industry revenue: $2.91 billion
Total industry revenue growth: $270 million, or 10%
198% x $270 million =
$534.6 million increase for Nintendo
Rest of industry =
-$264.6 million decline for rest of industry
Note: Total industry revenue growth from 11/2006 to 11/2007: 50% (
source)
Actually, it probably makes sense to delay Rockband 2 for the Wii and milk the existing Rockband sales for a little longer. Games for Wii have long tales am confirmed.